5′ 5″ Sarah “Princess” Liegmann born in Bonn, Nordrhein-Westfalen, Germany, and resides in Rheinbach, Nordrhein-Westfalen, Germany, is 22 years old as of March of 2024. Prior to Liebmann making her pro debut she was a 17-time world amateur kickboxing champion, and 25-time European Amateur kickboxing champion.

On September 4, 2021, Liegmann, 120 lbs., made her pro debut on the Carden Combat Sports card that was held at the CHI Health Center in Omaha, Nebraska, against Kedra Bradley, 1-2-0, 117 lbs., in a four rounder, in the super bantamweight division, winning the bout by a unanimous decision, with 40-36 on all judges’ scorecards. Liegmann was 1-0-0, and Bradley 1-3-0.
Three months later, on December 4, 2021, at the Sartory Saele, in Germany, she fought Nana Dokadze, winning a four-round unanimous decision, bringing her pro record to 2-0-0 (2KO).
On April 2, 2022, at the Kampfsportcenter, Frechen, Germany, Liegmann, 125, fought Ladislava Holubova, 129 3/4, 0-5-0, in a four-rounder, where she stopped Ladislava in the first round. Liegmann record is 3-0-0 (1KO).

On May 28, 2022, at the Dr.-Hans-Koester-Saal, Pulheim, Liegmann, 124 3/4, fought Panagiota Zervoudaki, 123 1/2, winning by a six-round unanimous decision. Liegmann improving her record to 4-0-0 (1KO).
On September 24, 2022, Kickboxen-Team-Xander, Cologne, Germany, Liegmann fought her first 10 round contest, against Jane Kavulani, 18-15-5. She breezed through that ten rounder by winning all rounds, with the judges scores of 100-87 on all cards. Liegmann is now 5-0-0 (1kO).
On October 15, 2022, at the 02 Arena, in Greenwich, she fought Bec Connolly in a six-round bout winning by points, of a score of 59-55.
On March 11, 2023, at the Kickboxen-Team-Xander, Cologne, Liegmann, 124 1/2, earned a second stoppage when she fought Diana Kulinova, 124 1/2, in the second round of a ten round bout. Kulinova dropped to 4-6-0, and Liegmann to 7-0-0 (2KO).

On June 3, 2023, at the Little Caesar’s Arena, in Detroit, Michigan, in another six-rounder, Liegmann, 124 1/2, fought and defeated Carisse Brown, 125 3/4, with ending scores of 58-56, 59-55, and 58-56. Brown was then 7-5-0, and Liegmann remained undefeated at 8-0-0 (2KO).
On October 27, 2023, at Übach-Palenberg, Liegmann, 124, 3/4, won the WBC Youth World Featherweight title when she defeated Thanchanok Phanan, 131 1/4, with all scorecards at 80-72. Liegmann was then 9-0-0 (1KO).
On March 23, 2024 – Zoo-Gesellschaftshaus, Frankfurt, Germany
Sarah Liegmann won the WBF World Featherweight title over Ana Maria Lozano. No other details at this time. Liegmann is now 10-0-0 (2KO).
Mark Taffett manages Liegmann at this time. Liegmann is the latest boxer to join the roster of top female talent managed by former HBO PPV head Mark Taffet under his Mark Taffet Media banner.